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What factor besides alleles affect phenotypes?
Enviroment, development, and behavior are all factors besides alleles that can affect phenotypes.
Explain how stabilizing selection would affect a graph of the distribution of phenotypes for a trait?
Stabilizing selection would result in a graph showing a peak at the intermediate phenotype, with fewer individuals at the extreme phenotypes. This is because individuals with intermediate phenotypes are favored, leading to the reduction of extreme phenotypes in the population over time.
Why does natural selection only work on phenotypes?
Natural selection is based on the environment and on the traits of organisms. Organisms with more suitable traits are more likely to survive until reproductive age, while organisms with less suitable traits are more likely to die before they can reproduce. Most of these traits are genetic traits. The phenotype is the set of all genetic traits. Natural selection is not determined by genotypes, because genotypes are merely an organism's genetic makeup. Only the dominant or somewhat dominant alleles in the genotype will also appear in the phenotype. However, genotypes still contribute to natural selection indirectly in that two alleles in two parents' genotypes which had not appeared in their phenotypes could be inherited such that they are in the phenotype of the offspring.
Can the natural disasters affect Africa in the future?
Sure. Natural disasters can affect every place of the Earth.
How did plate movement affect animals?
Plate movement can affect animals by causing changes in their habitats, such as the shifting of land masses leading to the formation of new environments or the isolation of populations. It can also trigger natural disasters like earthquakes and volcanic eruptions, which can have direct impacts on animal populations by causing physical harm or destruction of habitats. Additionally, plate movement can influence climate patterns, which in turn can affect animal behaviors, distributions, and food sources.
What factor besides alleles affect phenotypes?
Enviroment, development, and behavior are all factors besides alleles that can affect phenotypes.
Explain how stabilizing selection would affect a graph of the distribution of phenotypes for a trait?
Stabilizing selection would result in a graph showing a peak at the intermediate phenotype, with fewer individuals at the extreme phenotypes. This is because individuals with intermediate phenotypes are favored, leading to the reduction of extreme phenotypes in the population over time.
How does the environment affect phenotypes?
The nervous system
Does natural pigments affect the colour choice?
explain how natural hair pigmentation affects colour
What are some unanswered questions about heredity?
These are a few: How does the microbiome (associated bacteria, both good and bad) affect our genetics. How can the genome explain our behaviors and non-physical phenotypes like personality. Just what is 'junk' DNA.
Why does natural selection only work on phenotypes?
Natural selection is based on the environment and on the traits of organisms. Organisms with more suitable traits are more likely to survive until reproductive age, while organisms with less suitable traits are more likely to die before they can reproduce. Most of these traits are genetic traits. The phenotype is the set of all genetic traits. Natural selection is not determined by genotypes, because genotypes are merely an organism's genetic makeup. Only the dominant or somewhat dominant alleles in the genotype will also appear in the phenotype. However, genotypes still contribute to natural selection indirectly in that two alleles in two parents' genotypes which had not appeared in their phenotypes could be inherited such that they are in the phenotype of the offspring.
What are the 3 ways natural selection can affect a population?
Natural selection changes the genetic makeup of a population by favoring some genotypes over others. It does so through the differential reproduction of those genotypes. Put simply, if I possess a variant of a trait (and the genotype underlying it) which allows me to leave behind more adult offspring than those with different variants of that trait, then my variant will become more common in the population than the others. The result is a change in the frequency of the gene variants: mine increases in frequency at the expense of the others. This change in the frequency of gene variants (known as alleles) over time in a population is the basic definition of evolution itself.
How the distributions of resources around the world affect patterns of settlement and migration?
If the resource isn't where the person is or wants it to be, they will move to where it is.
Explain the issues which affect and support teamwork with parents?
Explain the issues which affect and support team work with parents
A rapid rise in profits relative to other types of income would affect?
Both the functional and personal distributions of income
Explain how different monetary policies affect the money supply in the economy?
"Explain how different monetary policies affect the money supply in the economy?"
Can the natural disasters affect Africa in the future?
Sure. Natural disasters can affect every place of the Earth.
